Increase more core tests, refactor and optimize core code, and raise test coverage to 84% (#5785)

Author: matyhtf

.github/workflows/core.yml

@@ -29,6 +29,12 @@ jobs:
           PROXY_USER: user
           PROXY_PASSWORD: password
           PROXY_SERVER: 0.0.0.0:1080
+      socks5-no-auth:
+        image: "xkuma/socks5"
+        ports:
+          - 8081:1080
+        env:
+          PROXY_SERVER: 0.0.0.0:1080
 
     steps:
       - uses: actions/checkout@v4
@@ -41,7 +47,12 @@ jobs:
 
       - name: make
         run: |
-          cmake . -D CODE_COVERAGE=ON -D enable_thread=1
+          if [[ "$GITHUB_COMMIT_MESSAGE" == *"--asan"* ]]; then
+              cmake . -D CODE_COVERAGE=ON -D enable_thread=1 -D enable_asan=1
+          else
+              cmake . -D CODE_COVERAGE=ON -D enable_thread=1
+          fi
+
           make VERBOSE=1 -j $(nproc) lib-swoole
 
       - name: make test

core-tests/include/test_core.h

@@ -17,6 +17,7 @@
 #include <fstream>
 
 #define TEST_HOST "127.0.0.1"
+#define TEST_HOST6 "::1"
 #define TEST_PORT 9501
 #define TEST_TMP_FILE "/tmp/swoole_core_test_file"
 #define TEST_TMP_DIR "/tmp/swoole_core_test_dir"
@@ -30,6 +31,7 @@
 
 #define TEST_SOCKS5_PROXY_HOST "127.0.0.1"
 #define TEST_SOCKS5_PROXY_PORT 8080
+#define TEST_SOCKS5_PROXY_NO_AUTH_PORT 8081
 #define TEST_SOCKS5_PROXY_USER "user"
 #define TEST_SOCKS5_PROXY_PASSWORD "password"
 
@@ -63,7 +65,7 @@
 #define TIMER_PARAMS swoole::Timer *timer, swoole::TimerNode *tnode
 
 #ifdef SW_VERBOSE
-#define DEBUG() std::cout
+#define DEBUG() swoole::test::debug_output.get()
 #else
 #define DEBUG() swoole::test::null_stream
 #endif
@@ -72,26 +74,23 @@ namespace swoole {
 struct HttpProxy;
 struct Socks5Proxy;
 namespace test {
-class NullStream {
+class NullStream : public std::ostream {
   public:
-    template <typename T>
-    NullStream &operator<<(const T &) {
-        return *this;
-    }
-
-    NullStream &operator<<(std::ostream &(*) (std::ostream &) ) {
-        return *this;
-    }
+    NullStream() : std::ostream(nullptr) {}
 };
 
 extern NullStream null_stream;
+extern std::reference_wrapper<std::ostream> debug_output;
 const std::string &get_root_path();
 std::string get_ssl_dir();
 std::string get_jpg_file();
 bool is_github_ci();
 int exec_js_script(const std::string &file, const std::string &args);
 std::string http_get_request(const std::string &domain, const std::string &path);
 int get_random_port();
+int has_threads();
+int has_child_processes();
+int wait_all_child_processes(bool verbose = false);
 
 pid_t spawn_exec(const std::function<void(void)> &fn);
 int spawn_exec_and_wait(const std::function<void(void)> &fn);

core-tests/run.sh

@@ -4,6 +4,8 @@ __SWOOLE_DIR__=$(cd "$(dirname "${__DIR__}")" || exit;pwd)
 CMAKE_ARGS="-D swoole_dir=${__SWOOLE_DIR__} -D enable_thread=1"
 
 if [ "${SWOOLE_ENABLE_ASAN}" = 1 ]; then
+    export ASAN_OPTIONS=detect_leaks=0
+    echo 0 > /proc/sys/kernel/randomize_va_space
     CMAKE_ARGS="${CMAKE_ARGS} -D enable_asan=1"
 fi